onsemi

74F244PC

74F244PC Description

The 74F244PC is a non-inverting buffer IC designed for high-performance digital applications. Manufactured by onsemi, this device is part of the 74F series and is housed in a through-hole 20DIP package. It operates within a supply voltage range of 4.5V to 5.5V and can function effectively within an operating temperature range of 0°C to 70°C (TA). The 74F244PC features two 4-bit non-inverting buffers, providing a total of 8 buffered outputs. Each buffer element can handle an output current of 3mA for high-level signals and 64mA for low-level signals, ensuring robust performance in various digital circuits.

74F244PC Features

• High Performance: The 74F244PC offers high-speed operation with a propagation delay typically in the range of a few nanoseconds, making it suitable for fast digital systems.
• Dual 4-Bit Buffers: The device comprises two 4-bit non-inverting buffers, providing flexibility in handling multiple data lines efficiently.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 5.5V, the 74F244PC is compatible with standard 5V digital systems, ensuring broad application compatibility.
• Robust Output Current Capability: The buffer can source 3mA and sink 64mA, ensuring reliable operation even under heavy load conditions.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into PCB designs and ensures mechanical stability in industrial environments.
• Compliance and Status: The 74F244PC is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating compliance with international trade regulations. It is also REACH unaffected, ensuring environmental safety.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in various environmental conditions without the risk of moisture damage.

74F244PC Applications

The 74F244PC is ideal for a variety of applications where high-speed, non-inverting buffering is required. Some specific use cases include:

• Digital Signal Processing: Enhancing signal integrity in digital systems by buffering data lines to prevent signal degradation.
• Microcontroller Interfaces: Providing buffering for data lines between microcontrollers and peripheral devices, ensuring reliable data transfer.
• Memory Systems: Buffering address and data lines in memory modules to improve system performance and reliability.
• Communication Systems: Used in data transmission lines to maintain signal strength and integrity over long distances.
• Industrial Control Systems: Buffering control signals in industrial automation systems to ensure robust and reliable operation.

Conclusion of 74F244PC

The 74F244PC is a versatile and high-performance non-inverting buffer IC that offers significant advantages in digital circuit design. Its dual 4-bit buffers, wide operating voltage range, and robust output current capability make it suitable for a wide range of applications. Despite being marked as obsolete, the 74F244PC remains a reliable choice for engineers and designers seeking a proven solution for buffering digital signals. Its compliance with international trade regulations and environmental standards further enhances its appeal for use in various industries.